Anti-vacuum funnel



FIG. 1 is a front view of Embodiment 1 of the anti-vacuum funnel.

FIG. 2 is a bottom view of Embodiment 1 of the anti-vacuum funnel.

FIG. 3 is a top view of Embodiment 1 of the anti-vacuum funnel.

FIG. 4 is a perspective view of Embodiment 1 of the anti-vacuum funnel.

FIG. 5 is a front view of Embodiment 2 of the anti-vacuum funnel.

FIG. 6 is a bottom view of Embodiment 2 of the anti-vacuum funnel.

FIG. 7 is a rear view of Embodiment 2 of the anti-vacuum funnel.

FIG. 8 is a right rear view of Embodiment 2 of the anti-vacuum funnel; and,

FIG. 9 is a perspective view of Embodiment 2 of the anti-vacuum funnel. 

The ornamental design for an anti-vacuum funnel, as shown. 